Silicone products have been in our daily life for many years, and now it is a very common object in our daily life. We all know that silicone products can be used in many industries, such as airlines, industrial production, diagnosis and treatment, daily life. , gifts, etc. are all objects with silicone. So how do we distinguish the pros and cons of silicone pads, and whether they are good or bad products when we buy or order delivery?

Abrasion resistance is the ability of silicone products to be produced and formed. The surface of silicone products can be damaged. Generally, the surface of silicone rubber gaskets rarely rubs off the surface of products due to external factors, and does not affect the appearance, text, and color of the performance. The characters on the surface of silicone products of inferior quality are very easy to fall off.

elasticity:
Silicone rubber gaskets have excellent elasticity. Since the high elasticity is mainly from the movement of the open chain of the molecular structure of the silicone, when purchasing silicone products, first look at the elasticity of the silicone products to distinguish the quality.

Fatigue resistance:
When silicone products are subjected to alternating stress (or strain), the phenomenon that the structure and characteristics of the material change is called fatigue. With the progress of the fatigue process, the phenomenon of damage to silicone products is called fatigue damage. Therefore, fatigue resistance is also a way to identify the quality of silicone products.

Tear strength and tensile strength:
Silicone products with high tear strength have outstanding damage resistance, long service life, and are not easily affected by the external environment. Silicone products with poor tear strength are generally very prone to cracking during the pulling process, and then rapidly expand and crack when subjected to stress. cause damage.

Hardness and tensile stress:
Hardness and elongation stress reflect important index values of the rigidity (flexural rigidity) of the rubber material, and the two are the forces required for the silicone product to produce a certain deformation. It is also a way to identify the quality of silicone products.

You can also distinguish the pros and cons of silicone pads from the taste. High-quality silicone products have no taste, and there is a touch. High-quality silicone pads look smooth on the surface, while fake products are not smooth. Feel!